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needs more bitswap

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This commit is contained in:
dinkc64 2024-05-20 01:21:50 -04:00
parent 30f9428ee8
commit 15a73f2bd4
1 changed files with 17 additions and 0 deletions
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17
src/burn/bitswap.h
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@ -96,6 +96,16 @@
((((n) >> (bit01)) & 1) << 1) | \
((((n) >> (bit00)) & 1) << 0))
#define BITSWAP07(n, \
bit06, bit05, bit04, bit03, bit02, bit01, bit00) \
(((((n) >> (bit06)) & 1) << 6) | \
((((n) >> (bit05)) & 1) << 5) | \
((((n) >> (bit04)) & 1) << 4) | \
((((n) >> (bit03)) & 1) << 3) | \
((((n) >> (bit02)) & 1) << 2) | \
((((n) >> (bit01)) & 1) << 1) | \
((((n) >> (bit00)) & 1) << 0))
#define BITSWAP05(n, \
bit04, bit03, bit02, bit01, bit00) \
(((((n) >> (bit04)) & 1) << 4) | \
@ -104,6 +114,13 @@
((((n) >> (bit01)) & 1) << 1) | \
((((n) >> (bit00)) & 1) << 0))
#define BITSWAP04(n, \
bit03, bit02, bit01, bit00) \
(((((n) >> (bit03)) & 1) << 3) | \
((((n) >> (bit02)) & 1) << 2) | \
((((n) >> (bit01)) & 1) << 1) | \
((((n) >> (bit00)) & 1) << 0))
#define BIT(x,n) (((x)>>(n))&1)
/* ----- macros for accessing bytes and words within larger chunks ----- */